Littelfuse KLNR020 is a low voltage current-limiting fuse designed for industrial circuit protection applications. The fuse features a 20A current rating and 250V voltage rating with a high 200kA interrupting capacity at rated voltage. Constructed with a single-barrel design measuring 0.56 inches in diameter and weighing 5.19 lb, this RK1 class fuse provides reliable overcurrent protection. It complies with industry standards for current-limiting fuses, making it suitable for motor branch circuits, feeder protection, and industrial control panels where high fault current interruption is required.
Key Features & Specifications
Type: KLNR series current-limiting fuse, single barrel construction
Voltage Rating: 250V AC
Current Rating: 20A
Dimensions: 0.56 inches diameter
Standards: RK1 class rating
Applications: Industrial circuit protection, motor branch circuits, feeder protection